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nagbar.id = 'nagbar';
nagbar.className = 'nagbar content';
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p1.appendChild(document.createTextNode(' If you like this book, please donate to support me!'));
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p1.insertAdjacentHTML('afterbegin', '<a href="https://patreon.com/iyesgames"><button class="patreon-button-small">Patreon</button></a>');
p1.insertAdjacentHTML('afterbegin', '<a href="https://github.com/sponsors/inodentry"><button class="ghsponsors-button-small">GitHub Sponsors</button></a>');
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p2.insertAdjacentHTML('afterbegin', 'I also offer professional tutoring / private lessons for Bevy and Rust. <a href="/contact.html">Contact me</a> if interested!');
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